[ 1656.279084] br0: port 1(gw_l) entered blocking state
[ 1656.279136] br0: port 1(gw_l) entered disabled state
[ 1656.279171] gw_l: entered allmulticast mode
[ 1656.279213] gw_l: entered promiscuous mode
[ 1656.279247] br0: port 1(gw_l) entered blocking state
[ 1656.279276] br0: port 1(gw_l) entered forwarding state
[ 1656.293564] br0: port 2(amtg) entered blocking state
[ 1656.293601] br0: port 2(amtg) entered disabled state
[ 1656.293631] amtg: entered allmulticast mode
[ 1656.293668] amtg: entered promiscuous mode
[ 1656.337918] br0: port 2(amtg) entered blocking state
[ 1656.337957] br0: port 2(amtg) entered forwarding state
[ 1656.360342] gretap0: entered allmulticast mode
[ 1656.360407] erspan0: entered allmulticast mode
[ 1656.360472] amtr: entered allmulticast mode
[ 1656.360532] relay_gw: entered allmulticast mode
[ 1656.360597] relay_src: entered allmulticast mode
[ 1670.654033] br0: port 1(gw_l) entered disabled state
[ 1670.654224] gw_l (unregistering): left allmulticast mode
[ 1670.654260] gw_l (unregistering): left promiscuous mode
[ 1670.654288] br0: port 1(gw_l) entered disabled state
[ 1670.655708] gretap0: left allmulticast mode
[ 1670.655766] erspan0: left allmulticast mode
[ 1670.655833] amtr: left allmulticast mode
[ 1670.655887] relay_gw: left allmulticast mode
[ 1670.655978] relay_src: left allmulticast mode
[ 1670.668012] amtg: left allmulticast mode
[ 1670.668046] amtg: left promiscuous mode
[ 1670.668074] br0: port 2(amtg) entered disabled state